#7899AD
Closest named color: Greyblue (#77A1B5). oklch(66.5% 0.047 235), rgb(120, 153, 173).
Aa
Black text reads best on this color (6.95:1).
About this color
#7899AD is a medium-light, muted blue. In OKLCH its lightness is 67%, its chroma 0.047 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.022 away. Black text reads best on it, at 6.95:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 6.95:1 |
| White text | 3.01:1 |
Values
| HEX | #7899AD |
| RGB | rgb(120, 153, 173) |
| HSL | hsl(203, 24%, 57%) |
| OKLCH | oklch(66.5% 0.047 235) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7899AD | 3.01:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #7899AD | 6.95:1 | AA | Lc 47.2 | Large or bold text, headings |
| #7899AD text on white | 3.01:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #7899AD text on black | 6.95:1 | AA | Lc -44.9 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E6EBEE
oklch(93.7% 0.007 233.6)
-
Step 200
200
#D1DBE0
oklch(88.5% 0.013 228.9)
-
Step 300
300
#B3C3CE
oklch(80.8% 0.023 237.7)
-
Step 400
400
#8BA5B5
oklch(70.7% 0.037 235.1)
-
Step 500
500 (this color)
#7899AD
oklch(66.5% 0.047 235)
-
Step 600
600
#55798D
oklch(55.7% 0.051 233.2)
-
Step 700
700
#466578
oklch(49% 0.047 235.9)
-
Step 800
800
#395362
oklch(42.8% 0.04 234.3)
-
Step 900
900
#324450
oklch(37.6% 0.031 237.8)
-
Step 950
950
#1D282F
oklch(27% 0.02 236.4)
#7899AD with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9098AE | 0.031 |
| Deuteranopia (no green cones) | #8892AD | 0.027 |
| Tritanopia (no blue cones) | #679E9F | 0.036 |
| Achromatopsia (no color) | #949494 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7899AD
#7899AD
oklch(66.5% 0.047 235)
- #AB8D79
#AB8D79
oklch(66.6% 0.046 55.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7899AD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.022
- Cool Gray #8D99AE ΔE 0.027
- Bluey Grey #89A0B0 ΔE 0.031
- Silver Lake Blue #778DA9 ΔE 0.033
- Bluegrey #85A3B2 ΔE 0.034
- Blue Grey #758DA3 ΔE 0.034
- Cadet Blue #5F9EA0 ΔE 0.040
- Light Slate Gray #778899 ΔE 0.049
Use #7899AD in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.